Kia Optima Hybrid: Electric Power Steering / Components and Components Location
| Components |
| 1. Steering wheel 2. Steering column 3. ECU | 4. Motor 5. Steering gear box |
| MDPS Circuit Diagram |
| Harness Connector |
| Type | Pin No | Description |
| Battery | 1 | Battery - |
| 2 | Battery + | |
| Vehicle | 1 | IGN |
| 2 | - | |
| 3 | - | |
| 4 | - | |
| 5 | - | |
| 6 | - | |
| 7 | High_CAN | |
| 8 | Low_CAN |
Description and Operation
Description EPS (Electric power steering, Column assist type) system uses an electric motor to assist the steering force and it is an engine operation independent steering system. EPS control module controls ...
Steering Column and Shaft Repair procedures
Replacement 1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the front wheels can face straight ahead. 3. Push the pin ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Troubleshooting
Troubleshooting ProblemPossible causeSolutionNot pairingBluetooth device of Car is not discoverable modeEnter Bluetooth pairing (searching) modeUser’s phone is Bluetooth off modeUser’s phone set Bluetooth onMaking an attempt pairing others bluetooth systemCheck Bluetooth device name and address (12 ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Specifications
Specification Ignition System ItemsSpecificationIgnition coilPrimary resistance0.62 ± 10 % (?)Secondary resistance7.0 ± 15 % (k?)Spark plugsTypeFXU16HR11Gap1.0 ~ 1.1 mm (0.0394 ~ 0.0433 in.) Charging System ItemsSpecificationAuxiliary 12V batteryType54-28GRCold cranking amperage [at -18°C(-0.4°F)]600AReserve ...